case LTTNG_ROTATION_SET_SCHEDULE:
case LTTNG_SESSION_LIST_ROTATION_SCHEDULES:
case LTTNG_CLEAR_SESSION:
+ case LTTNG_LIST_TRIGGERS:
need_domain = 0;
break;
default:
case LTTNG_DATA_PENDING:
case LTTNG_ROTATE_SESSION:
case LTTNG_ROTATION_GET_INFO:
+ case LTTNG_LIST_TRIGGERS:
break;
default:
/* Setup lttng message with no payload */
case LTTNG_SAVE_SESSION:
case LTTNG_REGISTER_TRIGGER:
case LTTNG_UNREGISTER_TRIGGER:
+ case LTTNG_LIST_TRIGGERS:
need_tracing_session = 0;
break;
default:
payload_view = lttng_buffer_view_from_dynamic_buffer(
&payload, 0, name_len);
+ if (name_len > 0 && !lttng_buffer_view_is_valid(&payload_view)) {
+ ret = LTTNG_ERR_INVALID_PROTOCOL;
+ goto error_add_remove_tracker_value;
+ }
+
/*
* Validate the value type and domains are legal for the process
* attribute tracker that is specified and convert the value to
}
case LTTNG_REGISTER_TRIGGER:
{
+ struct lttng_trigger *return_trigger;
+ size_t original_payload_size;
+ size_t payload_size;
+
+ ret = setup_empty_lttng_msg(cmd_ctx);
+ if (ret) {
+ ret = LTTNG_ERR_NOMEM;
+ goto setup_error;
+ }
+
+ original_payload_size = cmd_ctx->reply_payload.buffer.size;
+
ret = cmd_register_trigger(cmd_ctx, *sock,
- notification_thread_handle);
+ notification_thread_handle, &return_trigger);
+ if (ret != LTTNG_OK) {
+ goto error;
+ }
+
+ ret = lttng_trigger_serialize(return_trigger, &cmd_ctx->reply_payload);
+ if (ret) {
+ ERR("Failed to serialize trigger in reply to \"register trigger\" command");
+ ret = LTTNG_ERR_NOMEM;
+ lttng_trigger_destroy(return_trigger);
+ goto error;
+ }
+
+ lttng_trigger_destroy(return_trigger);
+ return_trigger = NULL;
+
+ payload_size = cmd_ctx->reply_payload.buffer.size -
+ original_payload_size;
+
+ update_lttng_msg(cmd_ctx, 0, payload_size);
+
+ ret = LTTNG_OK;
break;
}
case LTTNG_UNREGISTER_TRIGGER:
ret = cmd_clear_session(cmd_ctx->session, sock);
break;
}
+ case LTTNG_LIST_TRIGGERS:
+ {
+ struct lttng_triggers *return_triggers = NULL;
+ size_t original_payload_size;
+ size_t payload_size;
+
+ ret = setup_empty_lttng_msg(cmd_ctx);
+ if (ret) {
+ ret = LTTNG_ERR_NOMEM;
+ goto setup_error;
+ }
+
+ original_payload_size = cmd_ctx->reply_payload.buffer.size;
+
+ ret = cmd_list_triggers(cmd_ctx,
+ notification_thread_handle, &return_triggers);
+ if (ret != LTTNG_OK) {
+ goto error;
+ }
+
+ assert(return_triggers);
+ ret = lttng_triggers_serialize(
+ return_triggers, &cmd_ctx->reply_payload);
+ lttng_triggers_destroy(return_triggers);
+ if (ret) {
+ ERR("Failed to serialize triggers in reply to `list triggers` command");
+ ret = LTTNG_ERR_NOMEM;
+ goto error;
+ }
+
+ payload_size = cmd_ctx->reply_payload.buffer.size -
+ original_payload_size;
+
+ update_lttng_msg(cmd_ctx, 0, payload_size);
+
+ ret = LTTNG_OK;
+ break;
+ }
default:
ret = LTTNG_ERR_UND;
break;